201227711 六、發明說明： 【發明所屬之技術領域】 裡可令音孔蓋確實將 本發明係有關 將 音孔予以封閉之管樂器音孔蓋調整裝置 【先前技術】201227711 VI. Description of the invention: [Technical field of the invention] The sound hole cover can actually make the present invention relate to a wind instrument sound hole cover adjusting device for closing a sound hole [Prior Art]
管樂器是指以中空管體作為共切的樂n，又管^ 依據發聲原理的不同可分為銅管樂器及木管樂器其/中"， 管樂器的發聲原理是藉由向管體内部吹氣，二的氣流: 管體内部的空氣柱發生振動而產生聲音，且管體的管壁写 設有若干音孔，開啟或封蘭久立3丨 __ , 開趿次钌閉各g孔，可改變聲波在管體户 部傳遞的距離，以發出不同音高，常見的木管樂器有長笛 單簧管、雙簧管、薩克斯風等。 請參見圖6所示，現有技術之薩克斯風，其主要結構 具有一呈煙斗狀的管體40,該管體40的管壁穿設有若干音 孔，且管體40外側設置有若干組按鍵結構41，各按鍵結^ 4 1設有可樞轉的一連桿41彳及該連桿41彳上設有至立 孔蓋組件，該音孔蓋組件具有一固定臂412，該固定臂412 一私連接於連桿411上，另一端固設有一音孔蓋413,該 音孔蓋413對應位於管體40之音孔處，另連桿411上設有 一按鍵414’藉由按壓該按鍵414可使連桿411轉動，並 帶動音孔蓋4彳3封閉其所對應的音孔，以達到發出不同音 if?之效果。 由上述可知，音孔蓋41 3是否確實將音孔封閉將影響 音準是否正確，然而，音孔蓋4 1 3經反覆作動後，其對於 音孔的密合度會降低而造成漏氣現象，導致發出的音不 201227711 準’進而影響演奏品質，實有待加以改善。 【發明内容】 有鑑於前述現有技術之缺點，本發明之發明目的係在 於提供-種管樂器音孔蓋調整裝置，藉由設計有壓抵件可 抵壓於音孔蓋，使音孔蓋可確實封閉音孔，以利於管樂琴 穩定發聲。 ' πThe wind instrument refers to the hollow tube body as the common cut music, and the tube ^ can be divided into brass instruments and woodwind instruments according to the principle of sounding. The sounding principle of the wind instrument is to blow the air inside the tube body. Air flow of two: The air column inside the pipe body vibrates to produce sound, and the pipe wall of the pipe body is provided with a number of sound holes, and the opening or sealing of the blue long standing 3丨__, opening and closing the g holes, It can change the distance that sound waves are transmitted in the tube family to emit different pitches. Common woodwind instruments include flute clarinet, oboe, saxophone and so on. Referring to FIG. 6 , the saxophone of the prior art has a pipe body 40 in the shape of a pipe. The pipe wall of the pipe body 40 is provided with a plurality of sound holes, and a plurality of groups of buttons are disposed outside the pipe body 40. The structure 41 has a pivoting link 41 and a link to the vertical hole cover assembly. The sound hole cover assembly has a fixed arm 412. The fixed arm 412 has a fixed arm 412. A button 413 is fixedly connected to the connecting rod 411, and the sound hole cover 413 is fixed at the other end. The sound hole cover 413 is correspondingly located at the sound hole of the pipe body 40, and the other link 411 is provided with a button 414' by pressing the button 414. The connecting rod 411 can be rotated, and the sound hole cover 4彳3 is driven to close the corresponding sound hole to achieve the effect of emitting different sounds. It can be seen from the above that whether the sound hole cover 41 3 actually closes the sound hole will affect the correctness of the pitch, however, after the sound hole cover 4 13 is repeatedly actuated, the adhesion degree to the sound hole will be reduced to cause air leakage, resulting in air leakage. The sound produced is not 201227711 and then affects the quality of the performance, which needs to be improved. SUMMARY OF THE INVENTION In view of the above disadvantages of the prior art, the object of the present invention is to provide a musical instrument sound hole cover adjusting device which can be pressed against a sound hole cover by designing a pressing member so that the sound hole cover can be sure Close the sound hole to facilitate the stable sound of the pipe music. ' π
為達到前述之發明目的，本發明所設計之管樂器音孔 蓋調整裝置，其係、包括有-連桿以及—音孔蓋組件，其中 該音孔蓋組件具有至少-固定臂、—音孔蓋、至少—調整 臂及至少一壓抵件，該固定臂一端連接固定於該連桿上， 固定臂另一端連接固定於該音孔蓋上，該調整臂的一端與 固定臂連接，另一端為自由端位於音孔蓋的外側面，該壓 抵件連接於調整臂的自由端。 所述之管樂器音孔蓋調整裝置，其中該壓抵件具有一 定位塊及一螺栓，該定位塊貫穿設有一螺孔，該螺栓結合 於定位塊之螺孔中並抵掣於音孔蓋的外側面。 所述之管樂器音孔蓋調整裝置，其中該調整臂中段處 呈f曲狀並連接固定於該固定臂上，調整臂一端連接固定 於該連桿上，調整臂的自由端位於該音孔蓋的外側面並連 接有該壓抵件。 所述之管樂器音孔蓋調整裝置，其中該固定臂的兩側 设有兩調整臂’且兩壓抵件對稱於該固定臂設置。 本發明所提供之管樂器音孔蓋調整裝置，可以獲得的 優點及功效增進至少包括：當音孔蓋於反覆作動後而無法 確實封閉音孔時，可操作壓抵件抵壓於音孔蓋，使音孔蓋ί 201227711 恢復其對於音孔的密合度並僻冬„ 及丑避免漏氣現象發生，如此，管In order to achieve the foregoing object, the wind instrument sound hole cover adjusting device of the present invention comprises a - link and a sound hole cover assembly, wherein the sound hole cover assembly has at least a fixed arm, a sound hole cover At least one of the adjusting arm and the at least one pressing member, the fixing arm is connected and fixed to the connecting rod at one end, and the other end of the fixing arm is connected and fixed to the sound hole cover, one end of the adjusting arm is connected with the fixed arm, and the other end is The free end is located on the outer side of the sound hole cover, and the pressing member is coupled to the free end of the adjustment arm. The wind instrument sound hole cover adjusting device, wherein the pressing member has a positioning block and a bolt, the positioning block is provided with a screw hole, and the bolt is coupled to the screw hole of the positioning block and resists the sound hole cover. Outer side. The wind instrument sound hole cover adjusting device, wherein the middle portion of the adjusting arm is f-curved and connected and fixed to the fixing arm, and one end of the adjusting arm is fixedly connected to the connecting rod, and the free end of the adjusting arm is located at the sound hole cover The outer side surface is connected to the pressing member. The wind instrument sound hole cover adjusting device is characterized in that two fixing arms are disposed on both sides of the fixing arm and the two pressing members are symmetrically disposed on the fixing arm. The advantages and enhancements that can be obtained by the wind instrument sound hole cover adjusting device provided by the present invention include at least: when the sound hole cover is unable to surely close the sound hole after repeated operation, the operable pressing member is pressed against the sound hole cover. Make the sound hole cover ί 201227711 restore its tightness to the sound hole and seclude winter „ and ugly to avoid air leakage, so the tube
樂器於長期使用後，仍可發屮M J發出準確的音準，以維持良好的 演奏品質。 【實施方式】 請參見圖1所示，本發明之管樂器音孔蓋調整裝置， 其係包括有-連桿1〇以及-音孔蓋组件20,其中：該連桿 10為'長桿體；該音孔蓋組件2〇具有至少一固定臂21、 一音孔盘22、至少一铜敫辟 過正’ 23及至少一壓抵件24，該固 疋# 21端連接固定於連桿1Q上，固定臂另—端連接 二疋於該音孔蓋22的外側面’該調整臂23的一端與固定 煮21連接’另一端為自由端位於音孔蓋a的外側面，該 2抵件24連接於調整臂23的自由端，該壓抵件μ具有一 疋位塊241及一螺於j.v. ^ 系桎242，戎定位塊241貫穿設有一螺孔 41 1 (如圖3所不）’該螺栓242結合於定位塊241之螺孔 24'中並以-端的端面抵掣於音孔蓋22的外側面，於圖 中的貫施例所示，—固mi中段處的兩側設有兩調整臂 23且兩壓抵件24對稱於固定臂21設置。 +月 > 見圖2及3所示，本發明於實際使用@，係組裝 於薩克斯風之管體3Q外側，使連桿]〇可樞轉，且音孔蓋 22對應位於管體3〇所設之音孔31處，另連桿1〇上設置 有按鍵11，藉由按遷按鍵可使連桿10轉動，並帶動音 ，盘22封閉其所對應的音孔31，以改變聲波在管體30内 口 P傳遞的距離，推 „ 進而可發出不同的音高；若音孔蓋22於反 一臭而無去確實封閉音& ’而產生有一間隙時，將 ^ M克斯風發出不準確的音準，此時，可操作螺栓242Γς 201227711 深入結合於定位塊241之螺孔2411中， ^ 面推頂:音孔…外側面，請參二== Γ:::: Μ的方向移動，圖中所示在固定臂21兩侧的 22相利用各^塊Μ的螺々242以推頂音孔蓋 广曰孔31移動，故音孔蓋22可恢復其對於音孔Μ 度’提供薩克斯風發出準確的音準，進而得以維持 良好的演奏品質。 請參見圖5所示’本發明之調整臂2 其中該調整臂23A中段處呈彎曲狀並連接固定於貝固^ 側’調整臂23A -端連接固定於連桿嫩上，調整 臂23A的自由端位於音孔蓋22A的外側面並連接有壓抵件 24A’藉此，音孔蓋組件2〇A是以固定臂21A與調整臂2从 連接於連桿1 GA上’提供音孔蓋組件2qa與連桿1 〇A之間 的結合可更為穩固。 【圖式簡單說明】 圖1係本發明之立體外觀圖。 圖2係結合有本發明之薩克斯風立體外觀圖 圖3係本發明之剖面圖。 圓4係本發明之另一動作剖面圖。 圖5係本發明之另一實施例立體外觀圖。 圖6係現有技術之薩克斯風立體外觀圖。 【主要元件符號說明】 1 〇、1 0A連桿 1 1按鍵 20、20A音孔蓋組件21、21A固定臂 201227711 22、22A音孔蓋 23、 24、24A壓抵件 241 2411螺孔 242 30管體 31 40管體 41 41 1 連桿 412 413音孔蓋 414 23A調整臂 定位塊 螺栓 音孔 按鍵結構 固定臂 按鍵After long-term use, the instrument can still send an accurate sound to the M J to maintain a good performance. [Embodiment] Please refer to FIG. 1 , the wind instrument sound hole cover adjusting device of the present invention includes a - link 1 〇 and a sound hole cover assembly 20, wherein: the connecting rod 10 is a 'long rod body; The sound hole cover assembly 2 has at least one fixed arm 21, a sound hole plate 22, at least one copper ridge and a lower portion 23, and at least one pressing member 24 is fixedly connected to the connecting rod 1Q. The fixed arm is connected at the other end to the outer side of the sound hole cover 22. One end of the adjusting arm 23 is connected to the fixed cooker 21, and the other end is a free end located on the outer side of the sound hole cover a. The 2 abutting member 24 Connected to the free end of the adjusting arm 23, the pressing member μ has a clamping block 241 and a screwing screw 242, and the positioning block 241 is provided with a screw hole 41 1 (not shown in FIG. 3). The 242 is coupled to the screw hole 24' of the positioning block 241 and abuts the end surface of the sounding hole cover 22 with the end surface of the end portion. As shown in the embodiment of the figure, two adjustments are provided on both sides of the middle portion of the solid mi The arm 23 and the two pressing members 24 are disposed symmetrically with respect to the fixed arm 21. +month> As shown in Figs. 2 and 3, the present invention is assembled on the outside of the body 3Q of the saxophone by using @, so that the link 〇 can be pivoted, and the sound hole cover 22 is located corresponding to the tube body 3〇. At the sound hole 31, the other button 1 is provided with a button 11, and the button 10 is rotated by the button to drive the sound, and the disk 22 closes the corresponding sound hole 31 to change the sound wave. The distance transmitted by the mouth P in the pipe body 30 is pushed to further emit different pitches; if the sound hole cover 22 is in the opposite direction and does not have a closed sound & Inaccurate pitch is issued. At this time, the operable bolt 242Γς 201227711 is deeply integrated into the screw hole 2411 of the positioning block 241, and the surface is pushed: the outer side of the sound hole, please refer to the direction of == Γ:::: Μ Moving, the 22 phases on both sides of the fixed arm 21 are moved by the screw 242 of each block to push the top hole cover 31, so that the sound hole cover 22 can restore its sound hole sensitivity' Provides an accurate pitch for the saxophone to maintain a good performance. See Figure 5 for the adjustment arm 2 of the present invention. The middle portion of the whole arm 23A is curved and connected and fixed to the bead side 'adjusting arm 23A - the end is connected and fixed to the connecting rod. The free end of the adjusting arm 23A is located on the outer side of the sound hole cover 22A and is connected with the pressing member. 24A' thereby, the sound hole cover assembly 2A is more stable by the combination of the fixed arm 21A and the adjustment arm 2 from the connection of the link 1 GA to the sound hole cover assembly 2qa and the link 1 〇A BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of the present invention. Fig. 2 is a perspective view of the present invention incorporating a saxophone of the present invention. Fig. 3 is a cross-sectional view of the present invention. Fig. 5 is a perspective view of another embodiment of the present invention. Fig. 6 is a perspective view of a saxophone of the prior art. [Description of main components] 1 〇, 10A link 1 1 button 20, 20A sound hole cover assembly 21, 21A fixed arm 201227711 22, 22A sound hole cover 23, 24, 24A pressing member 241 2411 screw hole 242 30 pipe body 31 40 pipe body 41 41 1 connecting rod 412 413 sound hole cover 414 23A adjusting arm positioning block bolt sound Hole button structure fixed arm button